import java.util.Scanner;

public class op01 {
    public static void main(String[] args) {
        String face;

        Scanner input = new Scanner(System.in);

        face = input.nextLine();

        if (face.equals("正")){
            System.out.println("看java书");
        }else if (face.equals("反")){
            System.out.println("出去爬山");
        }else{
            System.out.println("请输入正确内容");
        }
    }
}
